What is the official height of a dart board？

The official height of a dartboard, according to international standards set by organizations like the World Darts Federation (WDF), is

Dartboard Height

• The center of the bullseye should be 5 feet 8 inches (1.73 meters) from the floor.

Throw Line Distance

• The throwing distance (oche) should be 7 feet 9 1/4 inches (2.37 meters) from the face of the dartboard to the front of the oche line.

The standard measurement is as follows:

The official height is measured vertically from the floor to the center of the bullseye.
This measurement is universally recognized and applied in both professional tournaments and casual games worldwide.
This measurement is consistent for both traditional steel-tip dartboards and electronic soft-tip dartboards.

The rationale behind this height is as follows:

The height of 5 feet 8 inches has been determined through careful consideration. It is the result of aiming to achieve a balance that provides a fair and challenging experience for most players.

Ergonomics: This height generally positions the bullseye at a comfortable eye level for many adults, allowing for a natural throwing stance without excessive bending or stretching.
Fairness: A consistent height ensures that all players, regardless of their own height (within a reasonable range), have a similar perspective and level of difficulty in aiming for the target. Setting the board at an incorrect height could result in an unfair advantage for players of certain statures.
Consistency: Maintaining a standard height across all playing environments (homes, pubs, tournaments) ensures that players can adapt easily without having to adjust to different board placements.
Injury prevention: An appropriately positioned board reduces the risk of awkward movements or excessive strain on the back, neck, shoulder, and arm that could occur if the board was consistently too high or too low.

Key considerations when mounting a dartboard:

Measure to the bullseye: Ensure that your measurement always goes to the exact center of the bullseye, not the top or bottom of the board.
A level floor is also essential. The measurement should be taken from a level floor. Uneven flooring could lead to an incorrectly positioned board.
Secure Mounting: The dartboard should be mounted securely to the wall to prevent movement during play.

In summary, the official height of 5 feet 8 inches (1.73 meters) from the floor to the center of the bullseye is a crucial regulation in the world of darts. This regulation is designed to ensure fair play, consistency, and a comfortable experience for all players.